It’s a therapy loved by the super-rich. But can a session in the ‘ozone bubble’ really make a chap feel any younger?

“What we want you to do,” they said, “is to learn the secrets of eternal
youth. As practised by Simon Cowell.”

Really? This is a thing? Simon Cowell looks eternally youthful? I had no idea.
I mean, his hair looks young, certainly. And his clothes, I suppose, are
quite youthful — in that they are the sort of clothes that boys wear in
their early teens when they haven’t really figured out clothes yet. But
other than that, no. He just looks like any other chap in his early 40s.